const redis = require('redis')

//创建客户端
const redisClient = redis.createClient(6379, '127.0.0.1')

redisClient.on('error', err=>{
    console.error(err)
})

//测试
redisClient.set('myname', 'zhangshan2', redis.print)

redisClient.get('myname', (err, val) =>{
    if(err){
        console.log(err)
    }
    console.log('val = ',val)

    //退出
    redisClient.quit()
})

